Description
QYY- OTDR OT320
Features:
. Six-in-one function: highly integrated OTDR, stable light source, high-power optical power meter red light source,
network cable sequence correction, lighting function in one
. Quickly detect failure points
. The connectors FC/SC/ST/LC are interchangeable
. 600 internal storage of the fuselage
. Extensible TF card
. USB data export
. Built-in 4000 mAh lithium battery
. USB charging, power bank can supply power at any time
. Suitable for long-term field work.
Specifications:
| Model | QYY-OT320S | QYY-OT320D |
| Wavelength | 1550nm±20nm | 1310nm/1550nm±20nm |
| Fiber Type | G.652 | |
| Dynamic Range | 22dB | 24dB/22dB |
| Event Blind Zone | 3m | |
| ATT Blind Zone | 8m | |
| Test Range | 500m~60km | |
| Pulse Width | 3ns~10us | |
| Ranging accuracy | ±（1m+ Sampling interval +0.005％×Test distance） | |
| Loss accuracy | ±0.05dB/dB | |
| Sampling Points | 16k~128k | |
| Sampling resolution | 0.05m~8m | |
| Reflection accuracy | ±3dB | |
| Data Storage | Internal：≥600；External：TF Card | |
| Laser Safety Level | Class Ⅱ | |
| File format | SOR Standard file format | |
| Connector | FC/UPC（Interchangeable SC、ST） | |
